American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Award of Distinction of The American Phytopathological Society: James G. Horsfall Page 5. VIEW ABSTRACT | VIEW ARTICLE
Ruth Allen Award: Russell L. Steere Page 6. VIEW ABSTRACT | VIEW ARTICLE
Fellows of The American Phytopathological Society: Myron Kendall Brakke; Jesse R. Christie; James Edson De Vay; Jorge Galindo Alonso; Leo Joseph Klotz; Everett Stanley Luttrell; Antonios George Plakidas; Russell L. Steere; H. David Thurston; R. K. S. Wood. Page 7-12. VIEW ABSTRACT | VIEW ARTICLE
The Oversummering and Dispersal of Inoculum of Puccinia striiformis in Oregon. Gregory Shaner, Robert L. Powelson. Pages 13-17. VIEW ABSTRACT | VIEW ARTICLE
Growth of Ectomycorrhizal and Nonmycorrhizal Shortleaf Pine Seedlings in Soil with Phytophthora cinnamomi. Donald H. Marx. Pages 18-23. VIEW ABSTRACT | VIEW ARTICLE
Role of Host-Selective Toxin in Colonization of Corn Leaves by Helminthosporium carbonum. J. C. Comstock, R. P. Scheffer. Pages 24-29. VIEW ABSTRACT | VIEW ARTICLE
Mycoplasmalike Bodies Found in Phloem of Black Locust Affected with Witches’-Broom. Carl E. Seliskar, Charles L. Wilson, and Carol E. Bourne. Pages 30-34. VIEW ABSTRACT | VIEW ARTICLE
Streptomycin Inhibition of Peronospora parasitica and its Host Reversed by Manganese and Calcium. Dorothy McMeekin. Pages 34-36. VIEW ABSTRACT | VIEW ARTICLE
Virus Indexing of Callus Cultures of Chrysanthemum morifolium by Tissue Implantation and Mechanical Inoculation. J. Ben- Jaacov, R. K. Horst, C. M. Geissinger, A. W. Dimock, and R. W. Langhans. Pages 37-38. VIEW ABSTRACT | VIEW ARTICLE
Pathogenesis and Host-Parasite Relations of the Cyst Nematode, Heterodera graminophila, on Grasses. W. Birchfield. Pages 38-40. VIEW ABSTRACT | VIEW ARTICLE
Physiological Races of Venturia pirina on Pear. E. Shabi, J. Rotem, and G. Loebenstein. Pages 41-43. VIEW ABSTRACT | VIEW ARTICLE
Remission of Symptoms of Clover Club Leaf Following Treatment with Penicillin. I. M. Windsor, L. M. Black. Pages 44-46. VIEW ABSTRACT | VIEW ARTICLE
Deterioration of Stored Pea Seed by Aspergillus ruber: Partial Purification and Characterization of a Toxin to Peas. G. E. Harman. Pages 46-49. VIEW ABSTRACT | VIEW ARTICLE | VIEW ERRATUM
Clover Yellow Mosaic Virus from Apple Trees with Leaf Pucker Disease. Maurice F. Welsh, R. Stace-Smith, and E. Brennan. Pages 50-57. VIEW ABSTRACT | VIEW ARTICLE
Source of Increased Decay Resistance in Sodium Hydroxide- and Ammonia-Treated Wood. T. L. Highley. Pages 57-61. VIEW ABSTRACT | VIEW ARTICLE
Endopolygalacturonase: Evidence for Involvement in Verticillium Wilt of Cotton. Harry W. Mussell. Pages 62-70. VIEW ABSTRACT | VIEW ARTICLE
Toxicity of Crop Residue to Peanut Seed and Sclerotium rolfsii. H. W. Boyd, D. V. Phillips. Pages 70-71. VIEW ABSTRACT | VIEW ARTICLE
Quick Drying Versus Washing in Virus Inoculations. C. E. Yarwood. Pages 72-76. VIEW ABSTRACT | VIEW ARTICLE
Ultrastructural Changes in Peking Soybeans Infected With Heterodera glycines. R. D. Riggs, K. S. Kim, and Ilene Gipson. Pages 76-84. VIEW ABSTRACT | VIEW ARTICLE
The Effect of Benomyl on the Growth of American Elm Seedlings. B. R. Roberts, W. K. Hock, and L. R. Schreiber. Pages 85-87. VIEW ABSTRACT | VIEW ARTICLE
Mycoplasmalike Bodies Associated with Witches’-Broom of Bleeding Heart. C. Hiruki, P. Shukla. Pages 88-92. VIEW ABSTRACT | VIEW ARTICLE
Improved Purification Procedure for Peanut Stunt Virus, Incitant of Tephrosia Yellow Vein Disease. H. E. Waterworth, R. L. Monroe, and R. P. Kahn. Pages 93-98. VIEW ABSTRACT | VIEW ARTICLE
Water Relations in American Elm Infected with Ceratocystis ulmi. W. E. MacHardy, C. H. Beckman. Pages 98-103. VIEW ABSTRACT | VIEW ARTICLE
Fertilization and Wheat Refuse Effects on Fusarium Species Associated with Wheat Roots in Minnesota. H. L. Warren, Thor Kommedahl. Pages 103-108. VIEW ABSTRACT | VIEW ARTICLE
Selective Inbreeding of Macrosteles fascifrons for Increased Efficiency in Virus Transmission. Roland G. Timian, Kerman Alm. Pages 109-112. VIEW ABSTRACT | VIEW ARTICLE
Association of Mating Type and Virulence in Helminthosporium maydis, and Observations on the Origin of the Race T Population in the United States. K. J. Leonard. Pages 112-115. VIEW ABSTRACT | VIEW ARTICLE
Role of Basidiospores as Propagules and Observations on Sporophores of Typhula idahoensis. Barry M. Cunfer, G. W. Bruehl. Pages 115-120. VIEW ABSTRACT | VIEW ARTICLE
Phaseolus lathyroides as a Reservoir of Cowpea Mosaic Virus in Puerto Rico. Rodrigo Alconero, Alma Santiago. Pages 120-123. VIEW ABSTRACT | VIEW ARTICLE
Histopathology of Resistant and Susceptible Sugar Beet Roots Inoculated with Rhizoctonia solani. E. G. Ruppel. Pages 123-126. VIEW ABSTRACT | VIEW ARTICLE
Differential Transmission of Mississippi and Ohio Corn Stunt Agents by Graminella nigrifrons. M. M. Choudhury, E. Rosenkranz. Pages 127-133. VIEW ABSTRACT | VIEW ARTICLE
Germination In Vitro of Pythium aphanidermatum Oospores. M. E. Stanghellini, J. D. Russell. Pages 133-137. VIEW ABSTRACT | VIEW ARTICLE
Effect of Temperature and Fungicides on Survival of Corn Grown From Kernels Infected with Helminthosporium maydis. Thor Kommedahl, D. S. Lang. Pages 138-140. VIEW ABSTRACT | VIEW ARTICLE
Purification, Electron Microscopy, and Serology of the Dogwood Ringspot Strain of Cherry Leafroll Virus. H. E. Waterworth, R. H. Lawson. Pages 141-146. VIEW ABSTRACT | VIEW ARTICLE
Evidence for Developmental Control of Ustilago striiformis by Apical Dominance in Perennially Infected Stolons of Agrostis palustris. Clinton F. Hodges. Pages 146-148. VIEW ABSTRACT | VIEW ARTICLE
Serology, Physical Properties, and Purification of Unaggregated Infectious Maize Dwarf Mosaic Virus. Willem G. Langenberg. Pages 149-154. VIEW ABSTRACT | VIEW ARTICLE
Fusarium Wilt of Chrysanthemum: Effect of Nitrogen Source and Lime on Disease Development. S. S. Woltz, Arthur W. Engelhard. Pages 155-157. VIEW ABSTRACT | VIEW ARTICLE
Initial Host Responses in Cotton to Infection by Rhizoctonia solani. A. R. Weinhold, Jerome Motta. Pages 157-162. VIEW ABSTRACT | VIEW ARTICLE
Resistance of St. Augustine Grass to Infection by Sugarcane Mosaic Virus. J. L. Saladini, F. W. Zettler. Pages 162-166. VIEW ABSTRACT | VIEW ARTICLE
Extractable Phenols in Clear, Discolored, and Decayed Woody Tissues and Bark of Sugar Maple and Red Maple. Terry A. Tattar, A. E. Rich. Pages 167-169. VIEW ABSTRACT | VIEW ARTICLE
Dispersal of Aeciospores of Peridermium harknessii in Central Nebraska. Glenn W. Peterson. Pages 170-172. VIEW ABSTRACT | VIEW ARTICLE
Inactivation of Verticillium dahliae in Peppermint Stems by Propane Gas Flaming. John L. McIntyre, Chester E. Horner. Pages 172-175. VIEW ABSTRACT | VIEW ARTICLE
Processes of Sporulation in Alternaria solani and their Response to Metabolic Inhibitors. R. J. Lukens, J. G. Horsfall. Pages 176-182. VIEW ABSTRACT | VIEW ARTICLE
Relationship Between Incidence and Severity of Powdery Mildew and Leaf Rust on Winter Wheat. W. C. James, C. S. Shih. Pages 183-187. VIEW ABSTRACT | VIEW ARTICLE
Formation of Microsclerotia of Cylindrocladium spp. in Infected Azalea Leaves, Flowers, and Roots. R. G. Linderman. Pages 187-191. VIEW ABSTRACT | VIEW ARTICLE
Stabilization of Conidium Morphology in Cultures of Alternaria longipes. E. K. Sobers, B. Doupnik, Jr. Pages 191-192. VIEW ABSTRACT | VIEW ARTICLE
Anthracnose of Statice in Southern Florida. E. K. Sobers, R. S. Cox. Pages 193-194. VIEW ABSTRACT | VIEW ARTICLE
Citrus Likubin Pathogens in Salivary Glands of Diaphorina citri. Ming- hsiung Chen, T. Miyakawa, and C. Matsui. Pages 194-195. VIEW ABSTRACT | VIEW ARTICLE
Resistance in Phaseolus vulgaris to the Severe Strain of Bean Yellow Mosaic Virus. R. Provvidenti, W. T. Schroeder. Pages 196-197. VIEW ABSTRACT | VIEW ARTICLE
Association of Fusarium moniliforme with Infection of Sorghum Seedlings by Sclerospora sorghi. Douglas C. Bain. Pages 197-198. VIEW ABSTRACT | VIEW ARTICLE
